12/16:Miami Dolphins running back Damien Williams (shoulder, illness) was downgraded from doubtful to out for Week 15 against the Bills. Kenyan Drake has been the team's workhorse running back the last two weeks with Williams out and has really been great for his fantasy owners. In an excellent matchup this weekend -- the Bills allow the most fantasy points to running backs per game -- Drake is an RB1 in fantasy semi-final matchups.--Keith Hernandez - RotoBallerSource: The Associated Press